agni50 agni50
  • 04-08-2019
  • Mathematics
contestada

prove that the following question​

prove that the following question class=

Respuesta :

mjsamuel mjsamuel
  • 04-08-2019

Answer:

Just use identity of Co's 2theta by replacing 2theta as theta

Ver imagen mjsamuel
Answer Link

Otras preguntas

45 - k = 27; 17, 18, 19
All of the following are examples of minerals except __________. a. diamonds b. bauxite c. iron d. timber
Severe brain inflammation that causes edema and nerve cell destruction is a condition known as: Select one: A. Epilepsy B. Bell's Palsy C. Encephalitis D. AL
Which sentence uses negatives correctly? A. Nobody hardly never sees them here. B. She said she wasn't never baby-sitting them again. C. Cameron, don't both
Is the expression 2x-2 equivalent to the expression 2 (x-2)?Explain.
Around 1000 C.E., how were the Western church leaders' beliefs about church authority different from those of the Eastern church leaders?
Which one of the following vitamins helps prevent osteoporosis? A. Vitamin B B. Vitamin A C. Vitamin D D. Vitamin E
The _____________ is the contract that seals the deal when you buy a car. A. loan application B. warranty C. loan agreement D. sales agreement
Cash crops from the American South included
What is $205.60 with a 6% sales tax?